4287250 has 32 divisors (see below), whose sum is σ = 8760960. Its totient is φ = 1558000.

The previous prime is 4287233. The next prime is 4287253. The reversal of 4287250 is 527824.

It is not an unprimeable number, because it can be changed into a prime (4287253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1971 + ... + 3529.

It is an arithmetic number, because the mean of its divisors is an integer number (273780).

Almost surely, 2^4287250 is an apocalyptic number.

4287250 is an abundant number, since it is smaller than the sum of its proper divisors (4473710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4287250 is a wasteful number, since it uses less digits than its factorization.

4287250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587 (or 1577 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4287250 is about 2070.5675550438. The cubic root of 4287250 is about 162.4524515716.

The spelling of 4287250 in words is "four million, two hundred eighty-seven thousand, two hundred fifty".